accordion straps

what happens, if you come across a lovely accordion, and it has only no straps?
if one want to play on it, they are very helpful for holding and positioning
the general idea of having straps on the accordion is about balancing the instrument better, and avoid dropping it while standing
well, not a big challenge i know, but i thought i share with you what i did

went to a pound shop and bought four dog collars, collected some remarks as well, of having too many dogs:)
while i was looking for some material, i was thinking about something strong enough to hold the weight of a ten kilos, and as well something adjustable. so the dog collars, came really handy as they had already a system of adjusting